Abstract
A highly efficient two-step regio and stereoselective method for the synthesis of both cis-vinyltrimethylstannanes and cis-vinylpinacolboronates is described. This method takes advantage of the known lithium/tellurium exchange pathway providing a versatile alternative to known literature methods. The methodology presented demonstrates compatibility, for example, with substrates bearing oxygen functionality in comparison to previously reported methods of cis-selective hydrostannylation (i.e., ZrCl4).
Original language | English |
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Pages (from-to) | 8297-8305 |
Number of pages | 9 |
Journal | Tetrahedron |
Volume | 65 |
Issue number | 39 |
DOIs | |
Publication status | Published - 26 Sept 2009 |
Externally published | Yes |